{"action":"Upgrade linux-6.12 to 6.12.107-1~deb12u1 or later.","affected":[{"fixed":"6.12.107-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.107-1~deb12u1"],"id":"tcs_01M5NVAA2GVP02ZC518BPPFRTJ","modified_at":"2026-10-31T09:47:36.596262542Z","published_at":"2026-08-22T16:16:41.200Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74672","https://security-tracker.debian.org/tracker/CVE-2026-74672"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74672#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74672"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF Patch series \"mm: fix UAF caused by race between ptdump and vmap p"}